The empirical definition of total emissivity of modern super-thin liquid composite thermal insulators

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DOI Доступ к ресурсу на сайте издателя			10.1088/1757-899X/156/1/012001

Title: The empirical definition of total emissivity of modern super-thin liquid composite thermal insulators
Creator: Anisimov, M. V.
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Babuta, M. N.
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Lychagin, Dmitry V.
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Kuznetsova, U. N.
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Nguyen Thi Hong Bach Lien
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Ivanova, E. V.
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Taalaybekov, Z. T.
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Rekunov, V. S.
Date: 2016
DOI: 10.1088/1757-899X/156/1/012001
Description: Modern world trends in the field of energy and mineral resources preservation policy involves the need for a more cost-efficient use of the Earth's natural resources, including in the field of construction industry. Using insulation modern materials would largely solve this problem. The acceptability appraisal of various advanced heat-insulating blankets is a crucial task, which requires experimental verification of total emissivity empirical definition of modern super-thin liquid composite thermal insulators and their real value definition. Method of investigation is as follows: an empirical definition of blankets emissivity using the proposed laboratory equipment, which comprises a system of "gray" bodies, thermocouple probe and a source of continuous heat flux. Total emissivity of modern super-thin liquid composite thermal insulators is experimentally determined. It amounted e = 0.89 for sample # 1, and e = 0.87 for sample # 2 at a temperature of 35-65 °C. It was found that the actual emissivity of the samples was higher than it had been declared.

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collection(s): Геолого-географический факультет
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: IOP Conference Series: Materials Science and Engineering. 2016. Vol. 156. P. 012001 (1-6)
Language: eng

Created: 23-03-2018

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Геолого-географический факультет The empirical definition of total emissivity of modern super-thin liquid composite thermal insulators